Comparison

MyTrBK TM vs SE ToolBox

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

MyTrBK TM

Features
Read full description

Edit mytrbk.com platinum tours using our tour manager app. Create and share itineraries free at mytrbk.com

About

SE ToolBox

This app provides audio professionals and system engineers with essential tools for precision, efficiency, and organization. It offers features for time alignment, unit conversion, subwoofer array design, and damage reporting, streamlining workflow on the go.

Highlights
  • Time alignment with delay calculations
  • Comprehensive unit converters
  • Subwoofer array design calculator
  • Venue file database access
  • Preparation sheets and checklists
  • Damage item tracking
  • PA and site angle tools
  • Room layout planning
Features
Read full description

System Engineer Toolbox is a practical utility app for audio professionals, system engineers, PA techs, and live sound crews who need fast, reliable tools on site. Built for real-world show conditions, the app brings together calculation tools, venue documents, mark-out helpers, reports, and audio utilities in one place. Key Features: :: Time Align Calculate delay times, adjust for climate conditions, generate Smaart target curves, and use the built-in pink noise generator for tuning and line checks. :: Converters Convert measurements, weight, power, wavelength, wind speed, time, samples and more. :: Sub Array Calculator Design spaced sub arrays with frequency-aware calculations, wavelength checks, delay values, and phase references. :: Venue Database Browse Big Rig venue documents directly from the live online database. Search, filter by country, city and manufacturer, download files, and reopen saved files offline. :: Damage Report Log damaged equipment, add details, and keep track of issues during shows, tours, and prep. :: PA Tools Use azimuth and site angle tools for quick system aiming references. :: Mark Out Tools Plan room layouts, speaker positions, measurement notes, and site information. :: Sound FX Library Trigger useful sound effects from inside the app. :: Built-in Game Take a quick break with an audio-themed game. System Engineer Toolbox is designed to be quick to open, easy to read, and useful when you are working under pressure in venues, fields, arenas, theatres, and production spaces. Download System Engineer Toolbox and keep your essential system tools in your pocket.

Screenshots

MyTrBK TM4 screens
SE ToolBox4 screens

Verdict

The call

The clearest difference is price: MyTrBK TM at Free against SE ToolBox's $7.99. MyTrBK TM also leads on update cadence (every 2 days vs every 4 weeks) and iOS requirement (11.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

MyTrBK TM is free to download; SE ToolBox costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

MyTrBK TM ships an update every 2 days, SE ToolBox every 4 weeks. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

Scorecard3 real differences ยท 5 level
MyTrBK TM versus SE ToolBox: the parameters behind the verdict, then further details
ParameterMyTrBK TMSE ToolBox
PriceFree โ€” better$7.99
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 2 days โ€” betterEvery 4 weeks
AdsNoNo
In-app purchasesNoNo
Monetizationโ€”Paid
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS11.0 โ€” better17.6
Further details โ€” not scored
Size17 MB21 MB
Age rating4+4+
DeveloperDavid Fowler1BIGRIG Ltd

In-app purchases

None

MyTrBK TM

No in-app purchases

None

SE ToolBox

No in-app purchases

Questions

Is MyTrBK TM free?
MyTrBK TM is free to download, with no in-app purchases.
Is SE ToolBox free?
SE ToolBox costs $7.99, with no in-app purchases.
Do MyTrBK TM or SE ToolBox have ads?
Neither MyTrBK TM nor SE ToolBox shows ads.
Which is updated more often, MyTrBK TM or SE ToolBox?
MyTrBK TM ships an update every 2 days, and SE ToolBox every 4 weeks. Most recently, MyTrBK TM was updated on October 3, 2026 and SE ToolBox on October 5, 2026.

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